org.wildfly.swarm.ejb.remote.runtime.RemoteServiceCustomizer Maven / Gradle / Ivy

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/**
 * Copyright 2015-2016 Red Hat, Inc, and individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.wildfly.swarm.ejb.remote.runtime;

import java.util.List;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Any;
import javax.enterprise.inject.Instance;
import javax.inject.Inject;

import org.wildfly.swarm.config.ejb3.ChannelCreationOptions;
import org.wildfly.swarm.config.security.Flag;
import org.wildfly.swarm.config.security.SecurityDomain;
import org.wildfly.swarm.config.security.security_domain.ClassicAuthentication;
import org.wildfly.swarm.config.security.security_domain.authentication.LoginModule;
import org.wildfly.swarm.ejb.EJBFraction;
import org.wildfly.swarm.security.SecurityFraction;
import org.wildfly.swarm.spi.api.Customizer;
import org.wildfly.swarm.spi.api.SwarmProperties;
import org.wildfly.swarm.spi.runtime.annotations.Post;

/**
 * @author Ken Finnigan
 */
@Post
@ApplicationScoped
public class RemoteServiceCustomizer implements Customizer {
    @Inject
    @Any
    Instance ejbInstance;

    @Inject
    @Any
    Instance secInstance;

    @Override
    public void customize() {
        if (!ejbInstance.isUnsatisfied()) {
            ejbInstance.get().remoteService(remote -> {
                remote.connectorRef("http-remoting-connector");
                remote.threadPoolName("default");
                remote.channelCreationOptions("READ_TIMEOUT", opt -> {
                    opt.value(SwarmProperties.propertyVar("prop.remoting-connector.read.timeout", "20"));
                    opt.type(ChannelCreationOptions.Type.XNIO);
                });
                remote.channelCreationOptions("MAX_OUTBOUND_MESSAGES", opt -> {
                    opt.value("1234");
                    opt.type(ChannelCreationOptions.Type.REMOTING);
                });
            });

            SecurityDomain domain = secInstance.get().subresources().securityDomain("other");

            if (domain != null) {
                ClassicAuthentication auth = domain.subresources().classicAuthentication();
                List loginModules = auth.subresources().loginModules();
                if (loginModules.stream().noneMatch(lm -> "Remoting".equals(lm.code()))) {
                    loginModules.add(0, new LoginModule("Remoting")
                            .code("Remoting")
                            .flag(Flag.OPTIONAL)
                            .moduleOption("password-stacking", "useFirstPass"));
                }
            } else {
                throw new IllegalStateException("Expected security domain 'other' to be present!");
            }
        }
    }
}